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What is refractive index?

What is refractive index?

The refractive index (also known as the index of refraction) is defined as the quotient of the speed of light as it passes through two media. It is a dimensionless number that depends on the temperature and wavelength of the beam of light. “Refractive index describes...

Addoptics @ Hannover Messe

Addoptics @ Hannover Messe

Custom designed polymer optics, in 6 days from a optical grade polymer at an affordable price. Prototypes and small batch production. If you can design it, we can build it! Come and discuss your next optical design project. We've a lot of new and exciting...